Storage box hard to get

[BAY BEAGLE]

Cold weather has set in, so sanding and getting inventory is on top of the list. I am trying to locate a couple storage boxes, with slanted sides. These will be mounted on each side, midway of the boat. New or used - 30" to 60" long - 15+/-" tall, width - ?? Aliumium.......
A.K. McCallum, Fayetteville N.C, has what I am looking for, but no inventory, and no idea when they will have any - anybody have another direction for me to look? The one bench seat that I removed, after modifications will fill the bill,
but I would rather have a matching set.

This pic is for reference:

 

[BAY BEAGLE]

Got to start thinking outside the "box" - no pun intended regarding my search for a couple of storages boxes. Inventory is slim to none on many production items. Found these in "diamond plate" and a heavy gauge aliumium (.100). They will be storing my batteries - and A/B switch. Plenty of room for storing other items that will remain dry. LUND md# 87835 (12" W x 13.5" H x 32" L)


Next is to turn these shinny new diamond plates into scuffed up diamond plates, that will adhere to primer and the matching steel flex that the boat will be sporting.